美国长壁采煤工作面综采设备搬迁

Longwall Mining Face Equipment Removal from Face to Face in U. S. A.

在调查研究了大约35％的美国长壁工作面搬迁施工的基础上,对其基本作业方法、程序、施工组织等方面进行了介绍。

Base on an investigation and study on about 35% of longwall face equipment removal operations in U. S. A, the paper made introductions on the basic operation method, procedures , construction management and others of the equipment removal.